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NO20055640L - Detachable coupling assembly - Google Patents

Detachable coupling assembly

Info

Publication number
NO20055640L
NO20055640L NO20055640A NO20055640A NO20055640L NO 20055640 L NO20055640 L NO 20055640L NO 20055640 A NO20055640 A NO 20055640A NO 20055640 A NO20055640 A NO 20055640A NO 20055640 L NO20055640 L NO 20055640L
Authority
NO
Norway
Prior art keywords
wedge
assembly
lock
coil
parts
Prior art date
Application number
NO20055640A
Other languages
Norwegian (no)
Other versions
NO20055640D0 (en
Inventor
Terry L Briscoe
Original Assignee
Esco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/425,934 external-priority patent/US7171771B2/en
Application filed by Esco Corp filed Critical Esco Corp
Publication of NO20055640D0 publication Critical patent/NO20055640D0/en
Publication of NO20055640L publication Critical patent/NO20055640L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2883—Wear elements for buckets or implements in general
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • F16B2200/73—Cam locks or thread locks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7056—Threaded actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • Y10T403/7069—Axially oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Earth Drilling (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Sammendrag En lås som omfatter en kile som brukes for løsbar sammenfesting av separate komponenter av en sammenstilling. Kilen kan brukes med en spole. Kilen og spolen er gjenget sammen for å drive kilen inn i og ut av en åpningen i sammenstillingen uten hamring eller tvang. Den direkte kopling av kilen og spolen eliminerer behovet for bolter, skiver, muttere og annen maskinvare for å minimere antallet deler. Som resultat er låsen rimelig å fremstille, lett å bruke og mindre sannsynlig for svikt på grunn av tapte eller brutte deler eller på grunn av partikler eller andre vanskeligheter som kan oppstå i vanskelige gravemiljøer. Videre kan kilen drives inn i sammenstillingen for å tilveiebringe den grad av tilstramning nødvendig for den tiltenkte operasjon og/eller for å stramme til sammenstillingen på nytt etter oppstått slitasje under bruk. En låsesammenstilling er fortrinnsvis tilveiebrakt for å holde kilen fast på plass og unngå uønsket tap av deler under bruk.Summary A lock comprising a wedge used for releasable attachment of separate components of an assembly. The wedge can be used with a coil. The wedge and coil are threaded together to drive the wedge into and out of an opening in the assembly without hammering or forcing. The direct connection of the wedge and coil eliminates the need for bolts, washers, nuts and other hardware to minimize the number of parts. As a result, the lock is reasonable to manufacture, easy to use and less likely to fail due to lost or broken parts or due to particles or other difficulties that can occur in difficult digging environments. Furthermore, the wedge can be driven into the assembly to provide the degree of tightening necessary for the intended operation and / or to tighten the assembly again after wear and tear during use. A lock assembly is preferably provided to hold the wedge in place and avoid unwanted loss of parts during use.

NO20055640A 2003-04-30 2005-11-29 Detachable coupling assembly NO20055640L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/425,934 US7171771B2 (en) 2003-04-30 2003-04-30 Releasable coupling assembly
US10/824,490 US7174661B2 (en) 2003-04-30 2004-04-15 Releasable coupling assembly
PCT/US2004/011266 WO2004099511A2 (en) 2003-04-30 2004-04-29 Releasable coupling assembly

Publications (2)

Publication Number Publication Date
NO20055640D0 NO20055640D0 (en) 2005-11-29
NO20055640L true NO20055640L (en) 2005-11-29

Family

ID=33436675

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20055640A NO20055640L (en) 2003-04-30 2005-11-29 Detachable coupling assembly

Country Status (15)

Country Link
US (2) US7832129B2 (en)
EP (1) EP1631724A4 (en)
JP (1) JP2006525449A (en)
KR (1) KR101085282B1 (en)
AP (1) AP1998A (en)
AR (1) AR046804A1 (en)
AU (1) AU2004236651B2 (en)
BR (1) BRPI0409859B1 (en)
CA (1) CA2519984C (en)
DK (1) DK2210984T3 (en)
ES (1) ES2937248T3 (en)
MX (1) MXPA05011083A (en)
NO (1) NO20055640L (en)
NZ (3) NZ543098A (en)
WO (1) WO2004099511A2 (en)

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Also Published As

Publication number Publication date
US20110023336A1 (en) 2011-02-03
AU2004236651A1 (en) 2004-11-18
BRPI0409859A (en) 2006-05-16
WO2004099511A2 (en) 2004-11-18
US8104200B2 (en) 2012-01-31
CA2519984C (en) 2010-11-30
MXPA05011083A (en) 2005-12-15
NO20055640D0 (en) 2005-11-29
NZ543098A (en) 2007-12-21
AU2004236651B2 (en) 2009-07-09
JP2006525449A (en) 2006-11-09
CA2519984A1 (en) 2004-11-18
US20070137072A1 (en) 2007-06-21
AP2005003421A0 (en) 2005-12-31
NZ562721A (en) 2008-05-30
BRPI0409859B1 (en) 2015-03-17
ES2937248T3 (en) 2023-03-27
AR046804A1 (en) 2005-12-28
EP1631724A2 (en) 2006-03-08
US7832129B2 (en) 2010-11-16
EP1631724A4 (en) 2009-08-05
NZ562720A (en) 2008-05-30
KR101085282B1 (en) 2011-11-22
AP1998A (en) 2009-04-30
KR20060008931A (en) 2006-01-27
DK2210984T3 (en) 2018-11-26
WO2004099511A3 (en) 2005-09-01

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